<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>jier</title>
</head>
<body>

<form action="/accounting" method="get">
    <input type="text" name="cash" placeholder="现金数目">
    <input type="text" name="income" placeholder="收入">
    <input type="text" name="rent" placeholder="租金">
    <input type="text" name="charges" placeholder="支出">
    <input type="text" name="eat" placeholder="吃饭">
    <input type="text" name="treat" placeholder="请客">
    <input type="text" name="ktv" placeholder="请唱歌">

    <button type="submit">计算</button>
</form>
</body>
</html>